ATE423396T1 - Anordnung mit einem piezoaktor - Google Patents

Anordnung mit einem piezoaktor

Info

Publication number
ATE423396T1
ATE423396T1 AT06777875T AT06777875T ATE423396T1 AT E423396 T1 ATE423396 T1 AT E423396T1 AT 06777875 T AT06777875 T AT 06777875T AT 06777875 T AT06777875 T AT 06777875T AT E423396 T1 ATE423396 T1 AT E423396T1
Authority
AT
Austria
Prior art keywords
piezo
arrangement
piezo element
holding body
actuator
Prior art date
Application number
AT06777875T
Other languages
English (en)
Inventor
Rudolf Heinz
Dieter Kienzler
Udo Schaich
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE423396T1 publication Critical patent/ATE423396T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
AT06777875T 2005-08-24 2006-07-21 Anordnung mit einem piezoaktor ATE423396T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005039911A DE102005039911A1 (de) 2005-08-24 2005-08-24 Anordnung mit einem Piezoaktor

Publications (1)

Publication Number Publication Date
ATE423396T1 true ATE423396T1 (de) 2009-03-15

Family

ID=36950478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06777875T ATE423396T1 (de) 2005-08-24 2006-07-21 Anordnung mit einem piezoaktor

Country Status (4)

Country Link
EP (1) EP1920476B1 (de)
AT (1) ATE423396T1 (de)
DE (2) DE102005039911A1 (de)
WO (1) WO2007023046A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007012921A1 (de) * 2007-03-19 2008-09-25 Robert Bosch Gmbh Kabeldurchführungen für ein Piezoaktormodul
DE102007045566A1 (de) 2007-09-24 2009-04-02 Robert Bosch Gmbh Dichtgeometrie für Injektoren
DE102008040639A1 (de) 2007-10-04 2009-04-09 Robert Bosch Gmbh Dichtsitz mit Sitzbegrenzung
DE102009034099A1 (de) 2009-07-21 2011-01-27 Epcos Ag Piezoaktor mit elektrischer Kontaktierung
DE102009029213B4 (de) 2009-09-04 2017-03-30 Robert Bosch Gmbh Anordnung mit einem Aktor
DE102009029627A1 (de) 2009-09-21 2011-03-24 Robert Bosch Gmbh Anordnung mit einem Aktor
DE102015211937A1 (de) * 2015-06-26 2016-12-29 Robert Bosch Gmbh Piezoaktormodul, Verfahren zum Herstellen eines Piezoaktormoduls und Piezoinjektor
GB2547660A (en) * 2016-02-24 2017-08-30 Delphi Int Operations Luxembourg Sarl Fuel injector
CN112343349B (zh) * 2020-11-12 2022-01-28 重庆交通大学 压电导管、预应力筋先张折弯装置及预应力筋先张折弯施工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753930A1 (de) * 1997-12-05 1999-06-10 Ceramtec Ag Verfahren zur Anbringung von Außenelektroden an Festkörperaktoren
DE10026005B4 (de) * 2000-05-25 2004-07-08 Robert Bosch Gmbh Piezoaktor
DE10046661A1 (de) * 2000-09-20 2002-04-04 Bosch Gmbh Robert Piezoaktor
DE10259320B4 (de) * 2002-08-09 2004-07-22 Epcos Ag Druckkontaktiertes elektrisches Bauelement
DE10335019A1 (de) * 2003-07-31 2005-02-17 Robert Bosch Gmbh Piezoaktor

Also Published As

Publication number Publication date
DE102005039911A1 (de) 2007-03-08
WO2007023046A1 (de) 2007-03-01
EP1920476B1 (de) 2009-02-18
DE502006002906D1 (de) 2009-04-02
EP1920476A1 (de) 2008-05-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee